40155808

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 101122560

約数和(自身を除く): 60966752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 77, 86, 88, 112, 154, 172, 176, 224, 301, 308, 344, 352, 379, 473, 602, 616, 688, 758, 946, 1204, 1232, 1376, 1516, 1892, 2408, 2464, 2653, 3032, 3311, 3784, 4169, 4816, 5306, 6064, 6622, 7568, 8338, 9632, 10612, 12128, 13244, 15136, 16297, 16676, 21224, 26488, 29183, 32594, 33352, 42448, 52976, 58366, 65188, 66704, 84896, 105952, 114079, 116732, 130376, 133408, 179267, 228158, 233464, 260752, 358534, 456316, 466928, 521504, 717068, 912632, 933856, 1254869, 1434136, 1825264, 2509738, 2868272, 3650528, 5019476, 5736544, 10038952, 20077904, 40155808]

約数ペア:

[(1, 40155808), (2, 20077904), (4, 10038952), (7, 5736544), (8, 5019476), (11, 3650528), (14, 2868272), (16, 2509738), (22, 1825264), (28, 1434136), (32, 1254869), (43, 933856), (44, 912632), (56, 717068), (77, 521504), (86, 466928), (88, 456316), (112, 358534), (154, 260752), (172, 233464), (176, 228158), (224, 179267), (301, 133408), (308, 130376), (344, 116732), (352, 114079), (379, 105952), (473, 84896), (602, 66704), (616, 65188), (688, 58366), (758, 52976), (946, 42448), (1204, 33352), (1232, 32594), (1376, 29183), (1516, 26488), (1892, 21224), (2408, 16676), (2464, 16297), (2653, 15136), (3032, 13244), (3311, 12128), (3784, 10612), (4169, 9632), (4816, 8338), (5306, 7568), (6064, 6622)]